The Prominent Maryland Family of the Suspect in the C.E.O. Killing

Long before the shooting, before the manhunt and before the arrest of Luigi Mangione in connection with the killing of a health care executive, the Mangione name was well-known around Baltimore.

The Mangiones, fueled by the competitive, combative spirit of their immigrant patriarch, built a formidable family business that made them a force in local politics and charity.